What was found
ON APPROACH, CREW EXPERIENCED A-SYSTEM PRESSURE LOSS. AIRCRAFT LANDED WITHOUT INCIDENT. INSPECTED AND FOUND AN AILERON PCU LINE RUPTURED. REPLACED LINE, FLUSHED SYSTEM, AND INSPECTED FILTERS PER BOEING M/M.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON APPROACH, CREW EXPERIENCED A-SYSTEM PRESSURE LOSS. AIRCRAFT LANDED WITHOUT INCIDENT. INSPECTED AND FOUND AN AILERON PCU LINE RUPTURED. REPLACED LINE, FLUSHED SYSTEM, AND INSPECTED FILTERS PER BOEING M/M.